Eata electronics supplies an uninterruptible power supply [ups] system with avr. It is based on
Mosfet and pwm technique and have a quasi sine wave regulated output. The most important feature of this ups system is in ups mode, buzzer sounds after every 5 seconds but when the battery gets low, it will be indicated by a fast sounding buzzer so as to save the data before it trips.When the mains power goes below or above 160 v/260 v, ups shifts automatically to ups mode and in case of power failure, it can be started just by pressing the red switch on the rear side. The smf type of battery is used in the ups system. Its auto voltage regulation is in mains mode.
Technical specifications:
- input voltage - 160 v - 260 v;
- input frequency - 45-65 hz;
- ac output voltage - 230 v ac;
- battery input voltage - 12 v; and ac output wave form - quasi sine wave.
It is very much useful for computers and peripherals, electro medical equipments, icu hospitals, communication devices, cnc machines, etc.
